Portable bar code reader



FIG. 1 is a top and front perspective view of portable bar code reader showing my new design;

FIG. 2 is a greatly enlarged front elevation view thereof;

FIG. 3 is a greatly enlarged rear elevation view thereof;

FIG. 4 is an enlarged left side elevation view thereof;

FIG. 5 is an enlarged right side elevation view thereof;

FIG. 6 is an enlarged top view thereof; and,

FIG. 7 is an enlarged bottom view thereof. 

I claim the ornamental design for a portable bar code reader, as shown and described. 